| 发明名称 |
DATA PROCESSING METHOD AND DATA PROCESSING DEVICE |
| 摘要 |
Provided is a data processing method in a data processing device that is connected to an external storage device and that is equipped with a storage device, the method including: receiving a writing instruction to store first data in the storage device; dividing the first data into multiple pieces of division data; storing at least one or more of the pieces of division data in the external storage device; and storing second data different from the first data in the storage device, in which the second data is associated with the first data and the multiple pieces of division data. With the data processing method, security in data management can be improved. |
| 申请公布号 |
US2015378627(A1) |
申请公布日期 |
2015.12.31 |
| 申请号 |
US201514744750 |
申请日期 |
2015.06.19 |
| 申请人 |
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. |
发明人 |
KITAZAWA Atsurou;MUTOU Kouji;OZAKI Minoru;IYOKI Yutaka;ASOU Tadaomi |
| 分类号 |
G06F3/06 |
主分类号 |
G06F3/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A data processing method in a processing device that is connected to an external storage device and that is equipped with a storage device, the method comprising:
receiving a writing instruction to store first data in the storage device; dividing the first data into multiple pieces of division data; storing at least one or more of the pieces of division data in the external storage device; and storing second data different from the first data in the storage device, wherein the second data is associated with the first data and the multiple pieces of division data. |
| 地址 |
Osaka JP |
